In an effort to increase ridership in Lexington, Bedford and Burlington, the three towns are banding together to revamp the public transit networks. Draft proposals for how to do this are due to be presented in public meetings in Lexington on Nov. 29, in Burlington on Nov. 27 and in Bedford on Nov. 26. In presentations made during previous public forums this fall, officials from the three towns stated there are many unmet transit needs in their communities. The bus services provided by Bedford Local Transit, Lexpress and Burlington Public Transit all have limited hours, and aren't always as convenient to use as residents would like...